/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.usergrid.java.client.utils;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class MapUtils {

	public static <T> Map<String, T> newMapWithoutKeys(Map<String, T> map,
			List<String> keys) {
		Map<String, T> newMap = null;
		if (map != null) {
			newMap = new HashMap<String, T>(map);
		} else {
			newMap = new HashMap<String, T>();
		}
		for (String key : keys) {
			newMap.remove(key);
		}
		return newMap;
	}

}
